April 28, 2008

Running Time: 00:37:27

Format: RealAudio (Requires free RealPlayer)

In his annual address to members of the Academy this morning, NAS President Ralph Cicerone said "we must change the trajectories of our energy usage and energy sources." Calling energy a pervasive issue, Cicerone added, "a great deal of innovative and determined work is needed by scientists and engineers in the years ahead" to meet energy challenges.

Ralph Cicerone